Convert 21 Grams to Milligrams

How heavy is 21 grams? How much does 21 grams weigh in milligrams? 21 g to mg conversion.

Amount

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21 Grams =

21,000 Milligrams

exact result

Decimal places

Result in Plain English

21 grams is equal to exactly 21 thousand milligrams.

In Scientific Notation

21 grams

= 2.1 x 10¹ grams

= 2.1 x 10⁴ milligrams

Grams

A gram is a unit of weight equal to 1/1000^th of a kilogram. A gram is the approximate weight of a cubic centimeter of water.

Abbreviation: g

Milligrams

A milligram is 1/1000^th of a gram. It is the approximate weight of a cube of water 1 millimeter on a side.

Abbreviation: mg

Grams to Milligrams Conversions

results may be rounded

g	mg
21.00	21,000
21.01	21,010
21.02	21,020
21.03	21,030
21.04	21,040
21.05	21,050
21.06	21,060
21.07	21,070
21.08	21,080
21.09	21,090
21.10	21,100
21.11	21,110
21.12	21,120
21.13	21,130
21.14	21,140
21.15	21,150
21.16	21,160
21.17	21,170
21.18	21,180
21.19	21,190
21.20	21,200
21.21	21,210
21.22	21,220
21.23	21,230
21.24	21,240
21.25	21,250
21.26	21,260
21.27	21,270
21.28	21,280
21.29	21,290
21.30	21,300
21.31	21,310
21.32	21,320
21.33	21,330

g	mg
21.34	21,340
21.35	21,350
21.36	21,360
21.37	21,370
21.38	21,380
21.39	21,390
21.40	21,400
21.41	21,410
21.42	21,420
21.43	21,430
21.44	21,440
21.45	21,450
21.46	21,460
21.47	21,470
21.48	21,480
21.49	21,490
21.50	21,500
21.51	21,510
21.52	21,520
21.53	21,530
21.54	21,540
21.55	21,550
21.56	21,560
21.57	21,570
21.58	21,580
21.59	21,590
21.60	21,600
21.61	21,610
21.62	21,620
21.63	21,630
21.64	21,640
21.65	21,650
21.66	21,660
21.67	21,670

g	mg
21.68	21,680
21.69	21,690
21.70	21,700
21.71	21,710
21.72	21,720
21.73	21,730
21.74	21,740
21.75	21,750
21.76	21,760
21.77	21,770
21.78	21,780
21.79	21,790
21.80	21,800
21.81	21,810
21.82	21,820
21.83	21,830
21.84	21,840
21.85	21,850
21.86	21,860
21.87	21,870
21.88	21,880
21.89	21,890
21.90	21,900
21.91	21,910
21.92	21,920
21.93	21,930
21.94	21,940
21.95	21,950
21.96	21,960
21.97	21,970
21.98	21,980
21.99	21,990